OS 95AX ENGINE WITH MUFFLER Read more.

| Manufacturer # | 19120 |
| Bore | 1.091" (27.7mm) |
| Crankshaft Threads | UNF5/16-24 |
| Crankshaft Type | Threaded |
| Cylinders | Single |
| Displacement | 0.949 cu in (15.55 cc) |
| Engine (Only) Weight | 20 oz (567 g) |
| Power Type | Glow |
| Muffler Type | 2-piece aluminum |
| Muffler Weight | 6.28 oz (178g) |
| Oil Type & Content | At least 18% synthetic lubricant |
| Plug Type | O.S. #8 |
| Product Height | 4.1" (103.3mm) bottom of crankcase to top of cylinder head |
| Product Length | 3.7" (94.5mm) from back plate to front of drive hub |
| Product Width | 2.4" (61mm) at mounting tabs |
| Prop Range | 14x8 x 16x6-8 |
| RPM Range | 2,000 - 11,000 RPM |
| Stroke | 1.083" (27.5mm) |